Video Cards

Gigabyte Radeon HD7790 (2GB GDDR5) Review

 

Specifications & Features

Taken from Gigabytes Website

box

Specifications

 Model
 Model  GV-R779OC-2GD
 Interface
 Interface  PCI Express 3.0 x16
 Chipset
 Chipset Manufacturer  AMD
 GPU  Radeon 7750
 Core clock  1075 MHz
 Stream Processors  896
 Memory
 Memory Clock  6000 MHz
 Memory Size  2 GB
 Memory Interface  128-bit
 Memory Type  GDDR5
 3D API
 DirectX  DirectX 11
 OpenGL  OpenGL 4.2
 Ports
 DVI  2
 HDMI  1
 DisplayPort  1
 VGA  0
 General
 Tuner  None
 RAMDAC  400 MHz
 Max Resolution  2560 x 1600
 HDMI 1.4a Max Resolution  4096 x 3112
 Crossfire Supported  Yes
 Cooler  With fan (dual-slot)
 Dual-Link DVI Supported  Yes
 GCN Architecture Support  Yes
 Packaging
 Package Contents

  Gigabyte Graphics Card
  Driver Disk
  User Manual
 
 
 

 Game Bundle
 Type  None

 

P1011621

 

Features

Based on the award-winning GCN Architecture, AMD Radeon™ HD 7700 Series GPUs are built to game with the world’s most advanced 28nm GPU design. And the AMD Radeon™ HD 7790 GPU is packed with incredible features, like automatic overclocking with AMD PowerTune technology, or ultra-resolution gaming with AMD Eyefinity technology. And that’s just the beginning, because these are the world’s most advanced graphics. For everyone.

  • Ready for Microsoft Windows® 8!
  • Finely tuned for awesome DirectX® 11.1 gaming, the AMD Radeon™ HD 7790 and Graphics Core Next are the perfect opportunities to ready your rig for the hottest games of the year.
  • We’ve redefined the nature of performance with an all-new AMD PowerTune technology. Higher framerates and automatic overclocking are just the beginning for the AMD Radeon™ HD 7790 GPU.
  • The next generation of AMD Eyefinity technology is here, featuring all-new support for stereo 3D, universal bezel compensation and brand new display configurations. Face it: the best just got better.
  • AMD HD Media Accelerator provides optimized playback and quality that can enhance colors, reduce noise and sharpen the picture in your favorite movies and videos.
  • With AMD App Acceleration, use the raw power of an AMD Radeon™ HD 7000 Series GPU to accelerate your web browser, office applications, and more. Offload your tasks from your CPU to your GPU. Do more and do it faster.

 

 

Specifications

 

  • 1000MHz Engine Clock
  • 1GB GDDR5 Memory
  • 1500MHz Memory Clock (6.0 Gbps GDDR5)
  • 96GB/s memory bandwidth (maximum)
  • 1.79 TFLOPS Single Precision compute power
  • GCN Architecture
    • 14 Compute Units (896 Stream Processors)
    • 56 Texture Units
    • 64 Z/Stencil ROP Units
    • 16 Color ROP Units
    • Dual Geometry Engines
  • 128-bit GDDR5 memory interface
  • PCI Express 3.0 x16 bus interface
  • DirectX® 11.1-capable graphics
  • OpenGL 4.2 support
  • Partially Resident Textures (PRT)
    • Ultra-high resolution texture streaming technology
  • Image quality enhancement technology
    • Up to 24x multi-sample and super-sample anti-aliasing
    • Adaptive anti-aliasing
    • Morphological Anti-Aliasing (MLAA)
    • Enhanced Quality Anti-Aliasing (EQAA)
    • DirectX® 9/10/11 Super-Sample Anti-Aliasing (SSAA)
    • 16x angle independent anisotropic texture filtering
  • AMD Eyefinity multi-display technology
    • Up to 6 displays supported
    • Independent resolutions, refresh rates, color controls, and video overlays
    • Display grouping
      • Combine multiple displays to behave like a single large display
    • Discrete Digital Multi-Point Audio (DDMA)
  • AMD App Acceleration
    • Supports OpenCL™ 1.2, DirectCompute 11 & Microsoft C++ AMP
    • Double Precision Floating Point
    • AMD HD Media Accelerator
      • Unified Video Decoder (UVD)
        • H.264
        • VC-1
        • MPEG-2 (SD & HD)
        • MVC (Blu-ray 3D)
        • MPEG-4 Part 2 (DivX/Xvid)
        • Adobe Flash
        • DXVA 1.0 & 2.0 support
        • WMV HD
      • Video Codec Engine (VCE)
        • Multi-stream hardware H.264 encoder
        • Full-fixed mode: 1080p @ 60 FPS encoding
        • Hybrid mode: Stream Processor-assisted encoding
      • Enhanced Video Quality features
        • Advanced post-processing and scaling
          • Deblocking
          • Denoising
          • Automatic deinterlacing
          • Mosquito noise reduction
          • Edge enhancement
          • 3:2 pulldown detection
        • Advanced video color correction
          • Brighter whites processing (Blue Stretch)
          • Independent video gamma control
          • Flesh tone correction
          • Color vibrance control
          • Dynamic contrast
          • Dynamic video range control
  • AMD HD3D technology
    • Stereoscopic 3D display/glasses support
    • Blu-ray 3D support
    • Stereoscopic 3D gaming
    • 3rd party Stereoscopic 3D middleware software support
  • AMD CrossFire™ multi-GPU technology
    • Supports dual-GPU performance scaling
  • Cutting-edge integrated display support
    • DisplayPort 1.2
      • Max resolution: 4096×2160 per display
      • Multi-Stream Transport
      • 21.6 Gbps bandwidth
      • High bit-rate audio
      • Quad HD/4K/UHDTV video support
      • 1080p60 Stereoscopic 3D
    • HDMI® (With 4K, 3D, x.v.Color™ and Deep Color)
      • Max resolution: 4096×2160
      • 1600p60 Stereoscopic 3D
      • Quad HD/4K/UHDTV video support
    • Dual-link DVI with HDCP
      • Max resolution: 2560×1600
    • VGA
      • Max resolution: 2048×1536
  • Integrated HD audio controller
    • Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
    • Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
  • AMD PowerPlay™ power management technology
    • Automatic power management with low power idle states
  • AMD PowerTune technology with Boost
    • Dynamic performance enhancement for games
    • GPU-managed automatic overclocking
    • Intelligent thermal/power management technology
  • AMD ZeroCore Power technology
    • Ultra-low idle power when the connected display is in power saving mode
    • Efficient low power mode for desktop work
    • Secondary GPUs in an AMD CrossFire™ technology configuration power down when unneeded
  • AMD Catalyst™ graphics and HD video configuration software
    • Software support for Windows 7, Windows Vista and Windows 8
    • AMD Catalyst™ Control Center – AMD Catalyst™ software application and user interface for setup, configuration, and accessing features of AMD Radeon products.
    • Unified Graphics display driver – AMD Catalyst™ software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon™ products.

 

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